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.. _lighting_guide:
Creating Lights
===============
Pyrender supports three types of punctual light:
- :class:`.PointLight`: Point-based light sources, such as light bulbs.
- :class:`.SpotLight`: A conical light source, like a flashlight.
- :class:`.DirectionalLight`: A general light that does not attenuate with
distance.
Creating lights is easy -- just specify their basic attributes:
>>> pl = pyrender.PointLight(color=[1.0, 1.0, 1.0], intensity=2.0)
>>> sl = pyrender.SpotLight(color=[1.0, 1.0, 1.0], intensity=2.0,
... innerConeAngle=0.05, outerConeAngle=0.5)
>>> dl = pyrender.DirectionalLight(color=[1.0, 1.0, 1.0], intensity=2.0)
For more information about how these lighting models are implemented,
see their class documentation.
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